90784818

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2129}}^1$

素因数の和:2263

約数の個数: 48

約数和(自身を含む): 207342720

約数和(自身を除く): 116557902

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 103, 138, 206, 207, 309, 414, 618, 927, 1854, 2129, 2369, 4258, 4738, 6387, 7107, 12774, 14214, 19161, 21321, 38322, 42642, 48967, 97934, 146901, 219287, 293802, 438574, 440703, 657861, 881406, 1315722, 1973583, 3947166, 5043601, 10087202, 15130803, 30261606, 45392409, 90784818]

約数ペア:

[(1, 90784818), (2, 45392409), (3, 30261606), (6, 15130803), (9, 10087202), (18, 5043601), (23, 3947166), (46, 1973583), (69, 1315722), (103, 881406), (138, 657861), (206, 440703), (207, 438574), (309, 293802), (414, 219287), (618, 146901), (927, 97934), (1854, 48967), (2129, 42642), (2369, 38322), (4258, 21321), (4738, 19161), (6387, 14214), (7107, 12774)]